Base | Representation |
---|---|
bin | 101011111001100000… |
… | …011001100011101110 |
3 | 11111122222010022010211 |
4 | 223321200121203232 |
5 | 1233013214134123 |
6 | 33353121253034 |
7 | 3256031531410 |
oct | 537140314356 |
9 | 144588108124 |
10 | 47135693038 |
11 | 18a98962915 |
12 | 917579417a |
13 | 45a2518335 |
14 | 23d216a9b0 |
15 | 135d1a640d |
hex | af98198ee |
47135693038 has 16 divisors (see below), whose sum is σ = 80826758784. Its totient is φ = 20195332920.
The previous prime is 47135693029. The next prime is 47135693041. The reversal of 47135693038 is 83039653174.
It is a junction number, because it is equal to n+sod(n) for n = 47135692982 and 47135693000.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421420 + ... + 521407.
It is an arithmetic number, because the mean of its divisors is an integer number (5051672424).
Almost surely, 247135693038 is an apocalyptic number.
47135693038 is a deficient number, since it is larger than the sum of its proper divisors (33691065746).
47135693038 is a wasteful number, since it uses less digits than its factorization.
47135693038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 946407.
The product of its (nonzero) digits is 1632960, while the sum is 49.
The spelling of 47135693038 in words is "forty-seven billion, one hundred thirty-five million, six hundred ninety-three thousand, thirty-eight".
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